Don't create PNG if already exists

Author: GeneralProtectionFault

idTech 2 BSP Blender Importer.zip

@@ -284,8 +284,9 @@ def get_texture_images(search_from_parent):
                         # Need to write a normal image because even if we can parse it, blender won't load a .wal as a texture
                         base_texture_path, _ = os.path.splitext(actual_texture_path)
                         new_texture_path = base_texture_path + ".png"
-                        print(f".WAL image, writing .PNG copy for Blender: {new_texture_path}")
-                        img.save(new_texture_path)
+                        if not os.path.exists(new_texture_path):
+                            print(f".WAL image, writing .PNG copy for Blender: {new_texture_path}")
+                            img.save(new_texture_path)
                         final_texture_path = new_texture_path
 
                 else:

idTech 2 BSP Blender Importer/idtech2_bsp.py

@@ -127,7 +127,7 @@ def __init__(self, file_path):
 
 if __name__ == "__main__":
     # TEST CASE #
-    wal_path = '/home/q/Documents/test/textures/e3u2/sflr1_1.wal'
+    wal_path = '/home/q/Documents/quake2_test/textures/e3u2/sflr1_1.wal'
     wal_object = wal_image(wal_path)
 
     print("--------------- .WAL HEADER VALUES -------------------")